[ 1677.375347] br0: port 1(gw_l) entered blocking state
[ 1677.375388] br0: port 1(gw_l) entered disabled state
[ 1677.375409] gw_l: entered allmulticast mode
[ 1677.375440] gw_l: entered promiscuous mode
[ 1677.375468] br0: port 1(gw_l) entered blocking state
[ 1677.375486] br0: port 1(gw_l) entered forwarding state
[ 1677.393442] br0: port 2(amtg) entered blocking state
[ 1677.393472] br0: port 2(amtg) entered disabled state
[ 1677.393492] amtg: entered allmulticast mode
[ 1677.393522] amtg: entered promiscuous mode
[ 1677.452996] br0: port 2(amtg) entered blocking state
[ 1677.453020] br0: port 2(amtg) entered forwarding state
[ 1677.491687] gretap0: entered allmulticast mode
[ 1677.491715] erspan0: entered allmulticast mode
[ 1677.491732] amtr: entered allmulticast mode
[ 1677.491743] relay_gw: entered allmulticast mode
[ 1677.491758] relay_src: entered allmulticast mode
[ 1691.716542] br0: port 1(gw_l) entered disabled state
[ 1691.716768] gw_l (unregistering): left allmulticast mode
[ 1691.716821] gw_l (unregistering): left promiscuous mode
[ 1691.716871] br0: port 1(gw_l) entered disabled state
[ 1691.723189] gretap0: left allmulticast mode
[ 1691.723237] erspan0: left allmulticast mode
[ 1691.723280] amtr: left allmulticast mode
[ 1691.723324] relay_gw: left allmulticast mode
[ 1691.723379] relay_src: left allmulticast mode
[ 1691.723495] amtg: left allmulticast mode
[ 1691.723515] amtg: left promiscuous mode
[ 1691.723542] br0: port 2(amtg) entered disabled state